CN203546287U - Wet heat spinning device capable of reducing yarn hairiness - Google Patents
Wet heat spinning device capable of reducing yarn hairiness Download PDFInfo
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- CN203546287U CN203546287U CN201320607435.3U CN201320607435U CN203546287U CN 203546287 U CN203546287 U CN 203546287U CN 201320607435 U CN201320607435 U CN 201320607435U CN 203546287 U CN203546287 U CN 203546287U
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- pressure adsorption
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Abstract
The utility model discloses a wet heat spinning device capable of reducing yarn hairiness. The device is arranged between a front roller jaw and a yarn guide hook, and is characterized by comprising two negative-pressure adsorption cavities and a wet heat airflow cavity, wherein the wet heat airflow cavity is positioned between the two negative-pressure adsorption cavities; the upper surfaces of the two negative-pressure adsorption cavities and the wet heat airflow cavity form a working surface in which narrow groove structures are regularly formed. According to the device, negative-pressure adsorption sub-working surfaces are formed at the two ends of the working surface, a wet heat sub-working surface is formed on the middle part of the working surface, yarns can be adsorbed under negative pressure at the two ends to be tightly attached to the working surface with the narrow groove structures after being guided out of the front roller jaw, and single strands of yarns can be completely set on the wet heat sub-working surface, so that the yarn hairiness is greatly reduced, and the requirements of subsequent spinning of high-grade fabrics are met; in addition, the negative pressure in the negative-pressure adsorption sub-working surfaces is led from a cotton collection air dust, so that the addition of a negative-pressure fan during transformation is avoided, and the transformation cost is effectively reduced.
Description
Technical field
The utility model relates to ring spinning new technical field, relates to specifically a kind of damp and hot spinning apparatus that can reducing resultant yarn filoplume.
Background technology
RING SPINNING technology is current domestic and international application the most a kind of spinning technique, but this technology is because the existence of twist triangle zone has increased the generation of filoplume, length, percentage elongation and the stress difference of while twist triangle zone Zhong Yin limit fiber and center fiber, in twisting resultant yarn process, make radially inside and outside transfer of fiber, winding repeatedly.The tail end of limit fiber is difficult for being entered sliver and forming filoplume by winding on the one hand; Simultaneously limit fiber is subject to tension force different from center fiber, ruptures, thereby can not make full use of every filamentary brute force and reduce single end strength when different when stretching.Therefore, for the improvement of ring spinning technology especially significantly reducing resultant yarn filoplume, to reduce yarn residual torque be the more popular problem of spinning research always, and aspect engineering practice and theoretical research, obtaining a series of plentiful and substantial achievements in research, compact spinning technology for example, it by increasing Yi Ge fiber aggregate district before ring throstle draw-gear, make fiber parallel, realize twisting under state closely, improve yarn quality, especially significantly reduce Yarn filoplume, but the operation and maintenance cost of this technology is higher.
Wet method is a kind of to one of improved common methods of RING SPINNING, patent is incorporated into a kind of wet method in RING SPINNING in " moistening spinning method and spinning apparatus thereof (200710162055.2) ", provide a kind of moistening spinning method, to realize, reduce Yarn filoplume, improve yarn quality.But the method only adopts moisture to act on yarn in moisturizing working face, so effect is limited.For this, the utility model is incorporated into a kind of damp and hot device in RING SPINNING, this device working surface has certain regularly arranged narrow groove structure, comprise altogether three parts, wherein two ends are the sub-working face of negative-pressure adsorption, centre is damp and hot sub-working face, yarn can be close on narrow groove working face through the negative-pressure adsorption at two ends, to realize the abundant dead twist of single-strand yarn on damp and hot sub-working face, make yarn significantly reduce filoplume in GB regain claimed range, increase single thread force simultaneously, reduce the inner residual torque of yarn.
Utility model content
The utility model object is to provide a kind of damp and hot spinning apparatus that can significantly reduce Yarn filoplume for the defect of prior art.
The utility model for achieving the above object, adopts following technical scheme:
A kind of damp and hot spinning apparatus that can reducing resultant yarn filoplume, be configured between front roller nip and twizzle, it is characterized in that: it comprises two negative-pressure adsorption chambeies and a damp and hot air flow chamber, described damp and hot air flow chamber is between two negative-pressure adsorption chambeies, two negative-pressure adsorption chambeies and a working face that damp and hot air flow chamber upper surface forms, be provided with the narrow groove structure that rule is arranged on described working face.At yarn, after front roller nip is drawn, through the negative-pressure adsorption at two ends, can be close on working face, to realize the abundant dead twist of single-strand yarn on damp and hot sub-working face, thus reducing resultant yarn filoplume significantly.
It is further characterized in that: in described two negative-pressure adsorption chambeies, be respectively arranged with negative-pressure air-suction groove, described negative-pressure air-suction groove is connected with the cotton air channel of collection by negative pressure line; In described damp and hot air flow chamber, be provided with damp and hot airflow function pipe, evenly distributed on damp and hot airflow function pipe have a circular hole, damp and hot airflow function pipe two ends are connected with air-flow storage system with air-flow generation system with air-flow output channel by air-flow input channel respectively, and described air-flow generation system and air-flow storage system are connected by pipeline.
Preferred: described working face is rectangle structure, length is between 50 ~ 60mm, and width is between 10 ~ 20mm, and described negative-pressure adsorption chamber face length is between 5 ~ 10mm, described damp and hot air flow chamber face length is between 30 ~ 50mm, and the narrow well width in described working face surface is between 1 ~ 2mm.
Circularhole diameter on described damp and hot airflow function pipe is between 1 ~ 2mm.
Described air draught groove is hollow rectangular structure, and described air draught rooved face has rectangular air draught notch, and the length of described air draught notch is between 4 ~ 8mm, and width is between 8 ~ 18mm.
The beneficial effects of the utility model are: adopting working face two ends is the sub-working face of negative-pressure adsorption, centre is damp and hot sub-working face, at yarn after front roller nip is drawn, negative-pressure adsorption through two ends can be close on narrow groove working face, can realize the abundant dead twist of single-strand yarn on damp and hot sub-working face, thereby significantly reducing resultant yarn filoplume, meets the requirements of weaving process of the high-grade fabric in road afterwards.Meanwhile, the negative pressure in the sub-working face of negative-pressure adsorption is drawn in collecting cotton air channel, has save the negative-pressure air fan that needs interpolation in transformation, effectively reduces improvement cost.
Accompanying drawing explanation
Fig. 1 is damp and hot spinning apparatus structural representation of the present utility model.
Fig. 2 is the damp and hot apparatus structure schematic diagram of single-strand yarn of the present utility model.
Fig. 3 is face structure schematic diagram of the present utility model.
The specific embodiment
Shown in Fig. 1, Fig. 2 and Fig. 3, a kind of damp and hot spinning apparatus that can reducing resultant yarn filoplume, adopts the damp and hot device I that installs single-strand yarn on ring throstle additional, is configured between front roller nip and twizzle.The damp and hot device I of single-strand yarn comprises moist heat system III and working face II, wherein the housing of outside of deivce is hollow-core construction, it contains the connecting line of moist heat system, hollow shell comprises damp and hot air-flow working portion 17 and pipeline portions 18, wherein between damp and hot air-flow working portion 17 and pipeline portions 18, contain dividing plate 22, damp and hot air-flow working portion 17 adopts two dividing plates 23 and 24 to be divided into three parts, wherein two ends, left and right are negative- pressure adsorption chamber 27 and 28, centre is damp and hot air flow chamber 29, on dividing plate 22, have three circular ducts 19, 20 and 21, on dividing plate 23, have circular duct 26, on dividing plate 24, have circular duct 25, the positive upper end of damp and hot air-flow working portion 17 is working face II, wherein negative- pressure adsorption chamber 27 and 28 positive upper ends are the sub-working face 30 of negative-pressure adsorption and 32, the positive upper end of damp and hot air flow chamber 29 is damp and hot sub-working face 31, working face I has certain regularly arranged narrow groove structure 34, working face I is rectangle structure, length is between 50 ~ 60mm, width is between 10 ~ 20mm, narrow groove 34 width in surface are between 1 ~ 2mm, the sub-working face 30 of negative-pressure adsorption and 32 length are between 5 ~ 10mm, and damp and hot sub-working face 31 length are between 30 ~ 50mm, moist heat system III comprises two parts, be respectively damp-heat streaming system and negative-pressure adsorption system, wherein damp-heat streaming system comprises air-flow input channel 5, the input of air-flow output channel 6 and airflow function pipeline 12, air-flow output channel 6 is connected with air-flow storage system 4, and by the output of valve 8 control air-flows, air-flow generation system 3 is connected by the pipeline 7 with valve 10 with air-flow storage system 4, damp and hot airflow function pipeline 12 is positioned at damp and hot air-flow working portion 17 inside, under damp and hot sub-working face 31, the two ends of damp and hot airflow function pipeline 12 are connected with air-flow output channel 6 with air-flow input channel 5 respectively, damp and hot airflow function pipeline 12 surfaces have the circular hole 35 that certain rule is arranged, circular hole 35 diameters are between 1 ~ 2mm, negative-pressure adsorption system comprises a main negative pressure line 11 in road, main negative pressure line 11 is directly connected with the cotton air channel 33 of collection, main negative pressure line 11 is divided into two-way minute negative pressure line 15 and 16 after entering damp and hot air-flow working portion 17, two-way minute negative pressure line 15 and 16 is respectively by the circular duct 25 on dividing plate 24 and the negative-pressure adsorption working portion 27 and 28 inside that enter 26 two ends, circular duct on dividing plate 23, two-way minute negative pressure line 15 and 16 ports contain air draught groove 13 and 14, air draught groove 13 and 14 is hollow rectangular structure, air draught groove 13 and 14 surfaces have rectangular air draught notch 36 and 37, air draught notch 36 and 37 length are between 4 ~ 8mm, width is between 8 ~ 18mm.
In use procedure, the damp and hot device I of single-strand yarn is configured between the paired delivery roller of ring throstle and twizzle, by fixed screw, is fixed on thread board 2.In spinning process, rove 1 is sent by paired delivery roller after drawing-off, then enter the working face II of the damp and hot device I of single-strand yarn, the sub-working face 30 of negative-pressure adsorption and 32 negative-pressure adsorption through two ends can be close on working face II, then realize the effect of the damp and hot air-flow of single-strand yarn on damp and hot sub-working face 31 and fully set twist, by twizzle, by the steel traveler moving along guiding principle, drive and be wound on spool, complete spinning process.
Claims (5)
- One kind can reducing resultant yarn filoplume damp and hot spinning apparatus, be configured between front roller nip and twizzle, it is characterized in that: it comprises two negative-pressure adsorption chambeies and a damp and hot air flow chamber, described damp and hot air flow chamber is between two negative-pressure adsorption chambeies, two negative-pressure adsorption chambeies and a working face that damp and hot air flow chamber upper surface forms, be provided with the narrow groove structure that rule is arranged on described working face.
- 2. damp and hot spinning apparatus that can reducing resultant yarn filoplume according to claim 1, is characterized in that: in described two negative-pressure adsorption chambeies, be respectively arranged with negative-pressure air-suction groove, described negative-pressure air-suction groove is connected with the cotton air channel of collection by negative pressure line; In described damp and hot air flow chamber, be provided with damp and hot airflow function pipe, evenly distributed on damp and hot airflow function pipe have a circular hole, damp and hot airflow function pipe two ends are connected with air-flow storage system with air-flow generation system with air-flow output channel by air-flow input channel respectively, and described air-flow generation system and air-flow storage system are connected by pipeline.
- 3. damp and hot spinning apparatus that can reducing resultant yarn filoplume according to claim 1 and 2, it is characterized in that: described working face is rectangle structure, length is between 50 ~ 60mm, width is between 10 ~ 20mm, described negative-pressure adsorption chamber face length is between 5 ~ 10mm, described damp and hot air flow chamber face length is between 30 ~ 50mm, and the narrow well width in described working face surface is between 1 ~ 2mm.
- 4. damp and hot spinning apparatus that can reducing resultant yarn filoplume according to claim 2, is characterized in that: the Circularhole diameter on described damp and hot airflow function pipe is between 1 ~ 2mm.
- 5. damp and hot spinning apparatus that can reducing resultant yarn filoplume according to claim 2, it is characterized in that: described air draught groove is hollow rectangular structure, described air draught rooved face has rectangular air draught notch, and the length of described air draught notch is between 4 ~ 8mm, and width is between 8 ~ 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607435.3U CN203546287U (en) | 2013-09-29 | 2013-09-29 | Wet heat spinning device capable of reducing yarn hairiness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607435.3U CN203546287U (en) | 2013-09-29 | 2013-09-29 | Wet heat spinning device capable of reducing yarn hairiness |
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| CN203546287U true CN203546287U (en) | 2014-04-16 |
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| CN201320607435.3U Expired - Fee Related CN203546287U (en) | 2013-09-29 | 2013-09-29 | Wet heat spinning device capable of reducing yarn hairiness |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485008A (en) * | 2013-09-29 | 2014-01-01 | 江南大学 | Wet and hot spinning device capable of reducing resultant yarn hairiness |
| CN106757590A (en) * | 2017-01-12 | 2017-05-31 | 武汉纺织大学 | A kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula |
| CN109594158A (en) * | 2019-02-15 | 2019-04-09 | 江南大学 | The online controllable device for applying auxiliary agent and improving spun yarn performance of spinning |
| CN114232153A (en) * | 2021-12-23 | 2022-03-25 | 刘卫娟 | Spinning device capable of quickly reducing yarn hairiness |
-
2013
- 2013-09-29 CN CN201320607435.3U patent/CN203546287U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485008A (en) * | 2013-09-29 | 2014-01-01 | 江南大学 | Wet and hot spinning device capable of reducing resultant yarn hairiness |
| CN103485008B (en) * | 2013-09-29 | 2016-03-30 | 江南大学 | A kind of can the damp and hot spinning apparatus of reducing resultant yarn filoplume |
| CN106757590A (en) * | 2017-01-12 | 2017-05-31 | 武汉纺织大学 | A kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula |
| CN109594158A (en) * | 2019-02-15 | 2019-04-09 | 江南大学 | The online controllable device for applying auxiliary agent and improving spun yarn performance of spinning |
| CN109594158B (en) * | 2019-02-15 | 2021-10-15 | 江南大学 | Device for improving spun yarn performance by online controllably applying auxiliary agent for spinning |
| CN114232153A (en) * | 2021-12-23 | 2022-03-25 | 刘卫娟 | Spinning device capable of quickly reducing yarn hairiness |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140929 |
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